201701880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{186761}}^1$

素因数の和:186781

約数の個数: 64

約数和(自身を含む): 672343200

約数和(自身を除く): 470641320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 186761, 373522, 560283, 747044, 933805, 1120566, 1494088, 1680849, 1867610, 2241132, 2801415, 3361698, 3735220, 4482264, 5042547, 5602830, 6723396, 7470440, 8404245, 10085094, 11205660, 13446792, 16808490, 20170188, 22411320, 25212735, 33616980, 40340376, 50425470, 67233960, 100850940, 201701880]

約数ペア:

[(1, 201701880), (2, 100850940), (3, 67233960), (4, 50425470), (5, 40340376), (6, 33616980), (8, 25212735), (9, 22411320), (10, 20170188), (12, 16808490), (15, 13446792), (18, 11205660), (20, 10085094), (24, 8404245), (27, 7470440), (30, 6723396), (36, 5602830), (40, 5042547), (45, 4482264), (54, 3735220), (60, 3361698), (72, 2801415), (90, 2241132), (108, 1867610), (120, 1680849), (135, 1494088), (180, 1120566), (216, 933805), (270, 747044), (360, 560283), (540, 373522), (1080, 186761)]